EP3916166B1 - Système d'évacuation doté d'une rigole d'évacuation, ainsi qu'une grille - Google Patents

Système d'évacuation doté d'une rigole d'évacuation, ainsi qu'une grille Download PDF

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Publication number
EP3916166B1
EP3916166B1 EP21175396.7A EP21175396A EP3916166B1 EP 3916166 B1 EP3916166 B1 EP 3916166B1 EP 21175396 A EP21175396 A EP 21175396A EP 3916166 B1 EP3916166 B1 EP 3916166B1
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EP
European Patent Office
Prior art keywords
grate
open position
channel
closed position
side walls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21175396.7A
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German (de)
English (en)
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EP3916166A1 (fr
EP3916166B8 (fr
Inventor
Carsten Andresen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WIEDEMANN GmbH
Original Assignee
Weidemann GmbH
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Publication of EP3916166A1 publication Critical patent/EP3916166A1/fr
Publication of EP3916166B1 publication Critical patent/EP3916166B1/fr
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Publication of EP3916166B8 publication Critical patent/EP3916166B8/fr
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/061—Gully gratings hinged to the body of the gully

Definitions

  • the invention relates to a drainage system with a drainage channel and with a grate.
  • the drainage system includes a drainage channel for laying in a floor with a channel space which is delimited by a channel base and laterally by channel side walls, each of which continues in lateral grate supports and lateral grate side walls and each merges into a viewing bridge.
  • the drainage system also includes a grate as a cover for the drainage channel.
  • the invention relates to such a drainage channel and such a grate.
  • Drainage systems of this type are used to drain liquids from a room, for example in a sanitary area.
  • Liquid to be discharged is fed, for example, to a drain pan connected to the drainage channels via one or more drainage channels laid in the floor.
  • a grating is inserted into the channel to cover the drainage channel, in particular to cover the channel space.
  • the grate usually rests with opposite lateral ends on the lateral grate supports of the drainage channel. On the one hand, such a grate prevents coarse dirt from entering the drain and clogging the drain.
  • the grate serves as a step pad.
  • Such a drainage channel is known, for example, from DE 20 2013 005 513 U1 .
  • Other drainage systems are known from U.S. 2017/0241145 A1 as well as KR 100 994 472 B1 .
  • the grating can be, for example, a grating, ie it can have several supporting webs arranged parallel to one another and transverse webs connecting the supporting webs with one another, with a grid opening being formed in each case between the transverse webs and the supporting webs.
  • a plate grating can also be provided which, in particular, has no such lattice openings, but a continuous plate which, when inserted into the drainage channel, extends towards the grate side walls is spaced. Such a plate grating also rests on the grating supports of a drainage channel via transverse webs. Such a plate grating offers a larger stepping surface.
  • Such a drainage system must be cleaned regularly, depending on the area of application several times a day. Each time the grate is cleaned, it must be removed from the drainage channel and placed next to the drainage channel, for example, in order to ensure that the space in the drainage channel and the underside of the grate are completely cleaned. This is particularly important with a plate grate, since residues can collect on the underside of the grate, in particular the underside of the plate. Such cleaning is very complex. Cleaning takes a lot of time, especially in breweries or dairies, which have laid up to 100 m of such drainage systems.
  • the object of the invention is to simplify the cleaning of the drainage system.
  • the invention solves the problem by a drainage system according to claim 1.
  • the problem is also solved by a drainage channel according to claim 10.
  • Advantageous configurations are the subject matter of the dependent claims, the description and the figures.
  • the grate is mounted on the drainage channel so that it can be adjusted between a closed position that delimits the channel space at the top and an open position that releases the channel space.
  • the drainage channel according to the invention can have first guide means, on the basis of which the drainage channel is designed to accommodate the grate for covering the drainage channel adjustable between the closed position delimiting the channel space at the top and the open position releasing the channel space.
  • the grate according to the invention has a corresponding second guide means which interact with the first guide means so that the grate can be adjustably mounted on the drainage channel between the closed position delimiting the channel space at the top and the open position freeing the channel space.
  • the grate In the closed position, the grate covers the drainage channel, ie in particular the channel space. In relation to a condition of the drainage channel laid in the ground, the channel space is thus limited at the top by the grating.
  • the limitation is such that the drainage system is non-slip when the grate is in the closed position.
  • the grate can therefore rest in particular on the lateral grate supports of the drainage channel. Wastewater to be discharged through the drainage system can, of course, also enter the drainage channel through the grate in the closed position.
  • the grate can have any shape, in particular it can be any cover that is suitable for covering the drainage channel in a sure-footed manner.
  • the grate can be, for example, a grating or a plate grating, as mentioned above.
  • the grate can also be a bar grate with several bars arranged parallel to one another.
  • the grate is adjustably mounted on the drainage channel.
  • the grate is mounted on the drainage channel so that it can pivot about a pivot axis between the closed position and the open position.
  • the swivel axis is self-adjustable.
  • the grate, together with the swivel axis can also be adjusted translationally on the drainage channel stored, for example out via a guide groove. It can thus be achieved by the bearing on the channel, a rotational and translational movement of the grate, as will be explained later.
  • the grate is moved from the closed position to the open position, so that the channel space is released.
  • the released channel area can be reached from above for cleaning purposes, i.e. from outside the channel area.
  • a hose or a cleaning lance can be used to easily reach and clean the gutter space and thus in particular the bottom of the gutter and the side walls of the gutter.
  • Due to the storage of the grate on the drainage channel according to the invention the grate no longer has to be removed from the channel, as was customary up to now. Rather, the grate remains connected to the drainage channel even in the open position. In the open position, the grate can be folded up, for example, as will be explained below. Adjusting the grate between the closed position and the open position is much easier and faster than removing a grate completely from a gutter. The cleaning of the drainage system is thus significantly simplified. Even multiple cleaning in one day is no longer a problem.
  • the grate is a plate grate with a plate that at least partially delimits the channel space at the top in the closed position. In the closed position, this plate forms a particularly large and stable platform. Any vehicles used in production can also drive over a drainage system with such a plate grate without any problems.
  • a plate also known as a tread plate, can lie with its surface in the closed position in particular in a plane with a surface of the visible webs of the drainage channel, which avoids the formation of a step between the adjacent surfaces and thus makes it easier to drive over or step on the tread plate.
  • the plate is spaced apart from the grate side walls in the closed position in such a way that Wastewater can flow into the gutter.
  • the adjustability provided according to the invention between the open position and the closed position is advantageous, since a plate grate usually has a high weight and is therefore difficult to move.
  • transverse webs are arranged on an underside of the plate for resting on the grate supports of the drainage channel in the closed position.
  • the grate can also be a bar grate with bars arranged parallel to one another and at least partially delimiting the channel space upwards in the closed position.
  • the grate can be locked in the open position.
  • the drainage system is consequently designed in such a way that the grate can be locked in the open position.
  • Appropriate locking means are provided on the crossbeam, which extends between the opposite grate side walls.
  • the grate can thus be held in the open position; in particular, an operator adjusting the grate does not have to hold the grate in the open position. This makes cleaning the drainage system, i.e. both the gutter and the grate, all the easier.
  • the grate in the open position, is folded up about a pivot axis, so that an underside of the grate is accessible for cleaning purposes.
  • the grate can therefore be mounted on the drainage channel in such a way that when it is moved into the open position it is folded up about the pivot axis.
  • the grate releases the channel space in such a way that it is easily accessible for cleaning.
  • an underside of the grate is also particularly easily accessible for cleaning purposes in the open position.
  • the unfolded grate is inclined to the horizontal.
  • the grate In the open position, the grate can enclose an opening angle with respect to the horizontal, which according to an embodiment in range from 30° to 60°, in particular in the range from 40° to 50°.
  • the plate of a plate grate that may be provided can have such an opening angle relative to the horizontal.
  • the drainage system can be cleaned particularly easily and completely.
  • the grate can have an opening angle of approximately 45° in the open position, and can in particular be locked in this angular position.
  • the water jet for example from a cleaning lance, can then easily reach the otherwise inaccessible underside of the grate as well as the channel space of the drainage channel. In such an open position, the top of the grate is also easily accessible for cleaning purposes.
  • the drainage system includes a support strut for supporting the grate in the open position.
  • the support strut is preferably pivotably mounted on the drainage channel, in particular between a folded-in position and a folded-out position.
  • the support strut is pivotably mounted on the drainage channel, with the support strut supporting the grate in the open position in a folded-out position. In the folded position, the support strut can be fully received within the gutter and thus stowed away when not in use.
  • the support strut can hold/lock the grate in the open position, so that the grate and the drain channel are easily accessible for cleaning purposes.
  • the movement of the support strut is coupled to the grate, so that by moving the grate from the closed position to the open position, the support strut folds out into its position supporting the grate is adjusted.
  • the support strut In the closed position of the grate, the support strut is in its folded-in position and in the open position of the grate in its unfolded position. The support strut is thus moved from the folded in to the unfolded position when the grate is adjusted from the closed position to the open position. Due to the coupling of the movement of the grate and the support strut, the support strut is folded up in a simple manner simply by moving the grate.
  • the support strut automatically moves into the unfolded position supporting the grate.
  • the support strut can have a projection, for example, which is guided in a receptacle in the grate, in particular in a slot in the grate.
  • the support strut can lock the grate in the open position, ie hold it in such a way that the grate does not return to the closed position by itself. Additional locking means can be provided for this purpose.
  • a crossbeam extends between the opposite channel side walls, with the grate being locked in the open position on the crossbeam.
  • an end edge of the grate can be secured on the crossbeam, and in particular can engage in a correspondingly shaped recess.
  • the support strut be coupled in movement to the grate via the engagement of a projection of the support strut in a slot of the grate, as mentioned above, the projection may be at one end of the slot during movement and in the open position towards the opposite other end of the slot are spent.
  • the support strut can thus be overstretched in relation to the grate, ie brought into an angular position of 90° or more relative to the grate. Together with the engagement of the grate with its end edge in or on the crossbar, a certain wedging between the support strut and the grate and thus a secure locking in the open position can be achieved.
  • the grate can then be returned to the closed position.
  • the grate In the open position, the grate can, as explained, be swung up. However, it can also make sense to also move the grate laterally relative to the closed position. It is provided that the grate is laterally shifted in the open position relative to the closed position. Laterally shifted means in the direction of a line running between the grate side walls. In the open position, the grate can therefore be shifted away from one grate side wall towards the opposite grate side wall, in particular towards a center lying between the grate side walls, in relation to its position in the closed position.
  • the grate is adjustably mounted on the drainage channel in such a way that the grate can first be moved in rotation about a pivot axis and then along a pivot axis, in particular perpendicular to the pivot axis, when moving from the closed position to the open position. If the grate is not only opened up, but also moved laterally in the manner explained, dirt removed from the grate surface can flow particularly well into the channel space during cleaning. In particular, this ensures that the dirt cannot flow away from the channel to the outside via the sight bars. The same applies to the underside of the grate.
  • the crossbeam extends between the opposing grate side walls, with the grate being guided in its movement between the closed position and the open position via guide means on the crossbeam.
  • two can be arranged spaced apart from one another along a longitudinal axis of the drainage channel
  • Crossbeams may be provided, which extend between the opposing grate side walls, the grate being guided in its movement between the closed position and the open position via guide means on both crossbeams.
  • additional crossbeams can also be provided.
  • a guide over two or more crossbeams is particularly stable.
  • the transverse beam or the transverse beams can have first guide means and the grate second guide means, the first guide means interacting with the second guide means for guiding the grate in its movement between the closed position and the open position.
  • the guide means interacting with one another can be a guide groove and a guide projection.
  • the first guide means can have a guide groove and the second guide means can have a guide projection.
  • the first guide means can also have a guide projection and the second guide means can have a guide groove.
  • the grate is movably mounted on the crossbeam or on the crossbeams in the manner according to the invention on the drainage channel.
  • the grate can be guided on the crossbeam via the guide means in particular in such a way that when it moves from the closed position into the open position, it is first folded up and then moved laterally in a translatory manner.
  • the grate can be laterally displaceable in the manner explained above.
  • the guide groove can consequently also extend in the lateral direction, that is to say between the opposing grate side walls.
  • locking means are arranged on the crossbeam for locking the grate in the open position.
  • the grating can also have locking means.
  • a locking means for example, a recess can be provided in the guide groove, the guide projection in the Open position is in this deepening.
  • a retaining projection for example, can be provided as the locking means.
  • the retaining projection can be formed in particular on the crossbeam and interact with a retaining element formed on the grating for locking purposes.
  • the grate can be placed on the holding projection in the open position.
  • the grate can in particular be a plate grate, as already mentioned above.
  • the plate of the plate grate can have at least one tool holder for engaging a tool provided for adjusting the grate.
  • the tool holder can, for example, be an opening, in particular a through-opening, in the plate.
  • a hook can be used as a tool, for example.
  • the plate has at least two tool holders, the grate being adjustable from the closed position to the open position by engaging the tool in a first tool holder of the at least two tool holders, and the engagement of the tool in a second tool holder of the at least two tool holders Grate can be adjusted from the open position to the closed position.
  • one tool holder is used to move the grate from the closed position to the open position, while the other tool holder is used to move the grate from the open position back to the closed position.
  • the tool holders can be shifted laterally relative to one another.
  • One of the tool holders can therefore be located closer to one grate side wall, while the other tool holder is located closer to the opposite grate side wall (each based on the closed position).
  • the grate is designed to be hinged upwards about a pivot axis.
  • One of the tool holders can then be located in the vicinity of the pivot axis, while the other tool holder is arranged laterally displaced at a greater distance from the pivot axis.
  • the first tool holder can be arranged further away from the pivot axis than the second tool holder.
  • the first tool holder, which is further away from the pivot axis is particularly suitable for adjusting the grate from the closed position to the open position because of the then larger lever.
  • the second tool holder which is closer to the pivot axis, is suitable for moving the grate from the open position to the closed position, since the grate can be released more easily from the detent, which is designed in particular as a depression in a guide groove, by gripping it there.
  • the figures show a drainage system according to the invention comprising a drainage channel 10 and a grate 40 as a cover for the drainage channel 10.
  • the drainage channel 10 comprises a channel space 11 which is bounded by a channel base 12 and laterally by channel side walls 14 in each case.
  • the channel base 12 has a slight slope from the channel side walls 14 towards a center of the channel base 12, which is advantageous for the drainage of sewage entering the channel.
  • the vertical channel side walls 14 are joined to the outside by essentially horizontal grate supports 18 , which in turn continue outwards in vertically running, lateral grate side walls 20 and each end in an essentially horizontal viewing web 22 .
  • Grate supports 18 and/or visible webs 22 can have a slight incline in the direction of the channel space 11 .
  • a stabilization profile 24 surrounded by the channel walls can be provided, which sits on an anchoring profile 26, as only shown in FIG figure 2 shown.
  • the anchoring profile 26 can in each case extend as far as the channel side walls 14 and can be connected on the outside to the grate supports 18 via intermediate elements 25 .
  • the stabilization profiles 24, the anchoring profiles 26 and the Intermediate elements 25 are only in figure 2 shown.
  • the drainage channel 10 and thus the entire drainage system can be installed in the floor via the Z-shaped anchoring profile 26 .
  • a certain decoupling from the floor takes place via the anchoring profile 26 , which in particular extends up to a height corresponding to the visible webs 22 . In the horizontal plane, the floor can, in particular, merge flush into the visible webs 22 .
  • the invention explained below is also suitable for other drainage channels.
  • the crossbar 28 has a guide groove 30, which is designed here as a through opening and extends from the figure 2 left grate side wall 20 in the direction of the opposite, in figure 2 right grate side wall 20 extends and opens into a recess 32.
  • the cross member 28 includes a perpendicular to the plane of the figure 2 extending retaining projection 34, in this case realized by a bolt.
  • the grate 40 is a plate grate with a plate 42 and transverse webs 44 extending in the lateral direction figure 2 as in figure 3 In the closed position that can be seen, the grate 40 rests with its transverse webs 44 on the grate supports 18 of the drainage channel 10 . As can be seen, the plate 42 is arranged in this closed position in a lateral direction at a distance from the grate side walls 20 lying opposite one another, so that there are entry gaps 23 running along the longitudinal axis for the entry of waste water into the channel.
  • the grate 40 has at the in figure 2 left crossbar 44 has a guide projection 46 which is accommodated in the guide groove 30 of the crossbeam 28 and is presently also formed by a bolt.
  • waste water can thus enter the drainage channel through the entry gap 23 and flow past the grate 40 into the channel space 11 .
  • the waste water is discharged via the bottom of the channel 12 .
  • Such a drainage system must be cleaned regularly, up to three times a day, depending on where it is used.
  • the grate In previously known drainage systems, the grate must be removed from the drainage channel and placed next to the drainage channel, for example. Only then can the underside of the grate and the drain channel be cleaned with a cleaning lance, for example.
  • the grate does not have to be removed from the drainage channel for cleaning. Rather, the grate 40 is mounted on the drainage channel 10 so that it can be adjusted between a closed position A that delimits the channel space 11 at the top and an open position B that releases the channel space 11 .
  • the open position B is in figure 1 evident, the closed position A in figure 3 .
  • figure 2 1 shows the closed position A with solid lines and the open position B with dashed lines.
  • the guide projection 46 is located on an in figure 2 left end of the guide groove 30.
  • the grate 40 is, on the one hand, by a rotation about one in the image plane figure 2 projecting through the guide projection 46 pivot axis S pivoted upwards and also translatory - together with the pivot axis S - laterally along a perpendicular to the pivot axis S direction R displaced.
  • the grate 40 is pushed away from the in figure 2 left grate side wall 20 towards the in figure 2 right grate side wall 20 is moved near a center between the grate side walls.
  • the grate 40 is then moved to the open position B locked in that the guide projection 46 is inserted into the recess 32 of the guide groove 30 and the guide projection 46 having the transverse web 44 is placed with one end on the holding projection 34 of the crossbeam 28 .
  • the recess 32 in the guide groove 30 is designed to correspond to the retaining projection 46 for this purpose. Due to the locking achieved in this way, the grate 40 is held securely in the open position B.
  • the grate 40 In the open position B, the grate 40, that is to say in particular the plate 42, has an opening angle of approximately 45° with respect to the horizontal, in particular with respect to a plane in which the sight bars 22 lie. In this open position, both an upper side and an underside of the grate 40 can be easily reached for cleaning purposes. In addition, in this open position, the channel space 11 is released in such a way that the channel can be easily cleaned. For example, the jet of a cleaning lance can easily reach the underside of the plate 42 and the undersides of the transverse webs 44 when the grate is in the open position, with dirt that has been removed and the resulting waste water entering the channel space 11 and draining off via the drainage channel.
  • the surface of the plate 42 of the grate 40 is also easy to clean and dirt removed from this plate is also conducted into the channel space 11, in particular without an undesired drainage of waste water via the in figure 2 left view bar 22 to the outside.
  • the grate 40 Due to the mounting of the grate 40 on the drainage channel 10 according to the invention, the grate 40 can be adjusted much more easily than in the prior art for cleaning the grate and channel. Thanks to the locking mechanism, the grate also holds itself in the open position.
  • a tool can be used in the in figure 3 visible tool holders 50, 52 be intervened.
  • the tool holders 50, 52 are formed as through-openings extending through the plate 42 and serve to engage an opening hook as a tool.
  • a corresponding tool is inserted into the first tool holder 50 and the plate grate 40 is folded up about the pivot axis S and is translationally adjusted in the direction R.
  • the first tool holder 50 is particularly suitable for this since it is arranged at some distance from the pivot axis S, which leads to a greater lever.
  • the second tool holder 52 is used to move the grate 40 from the open position to the closed position.
  • the tool is inserted into the tool holder 52, the grate 40 is first raised so that the retaining projection 46 leaves the recess 32 of the guide groove 30, and then the grate is finally dropped, with the grate falling back into the closed position due to the guide means 30, 46 .
  • the second tool holder 52 is particularly suitable for this, since it sits close to the pivot axis S and thus makes it easier to lift the grate.
  • FIG. 4 Another, not claimed embodiment of a folding grate is in the figures 4 and 5 shown, this embodiment differs from the one explained above by the storage of the grate on the drainage channel.
  • a support strut 60 is provided for supporting the grate in the open position, the support strut 60 being pivotably mounted on the drainage channel 10 via a bearing element 62 .
  • a projection 62a arranged on a first end of the support strut 60 engages in a corresponding receptacle of the bearing element 62 for this purpose.
  • the bearing element 62 is arranged on one of the grate supports 18 and connected to it and possibly also to the adjoining grate side wall 20 of the drainage channel 10, for example welded.
  • the support strut 60 is between an in Figure 5a apparent folded position in which the grate 40 is in the closed position, and an in Figure 5d apparent unfolded position in which the grate 40 is in the open position, pivoted, wherein the Figures 5b and 5c show intermediate positions.
  • a projection 64 arranged on a second end of the support strut 60 is guided in a slot 66 which is formed in a web 65 running parallel to the transverse webs 44 .
  • the elongated hole could also be formed in one of the transverse webs 44 .
  • the movement of the support strut 60 is thus coupled to the grate 40 in such a way that moving the grate 40 from the closed position A to the open position B automatically moves the support strut 60 into its unfolded position supporting the grate 40 .
  • the support strut 60 In the folded position, the support strut 60 is fully received in the gutter 10 and thus out of the way. In the unfolded position, on the other hand, the support strut 60 supports the grate 40 . In addition, locking of the grate 40 in the open position is provided.
  • a crossbar 68 thus extends between the opposite channel side walls 14, wherein in the open position B, in which the grate 40 and the support strut 60 are folded out, one end edge of the grate engages a correspondingly shaped recess 67, as in FIG Figure 5d apparent.
  • the projection 64 which is located at a first end of the elongated hole 66 during the movement between the closed position and the open position, was brought to the opposite, second end of the elongated hole 66 in the open position.
  • the support strut 66 is overstretched relative to the grate 40, ie it is at an angle ⁇ relative to the grate 40 of 90° or more.
  • Such a folding mechanism can be easily retrofitted for existing drainage systems by attaching the bearing element 62 and the crossbar 68 to the drainage channel 10 and the web 65 with the slot 66 to the grating, for example by welding.
  • the projection 64 can be brought back to the other end of the slot 66 and the end edge of the grate 40 can be lifted out of the recess 67 so that the locking is released becomes.
  • the grate can then be returned to the closed position.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)

Claims (10)

  1. Système d'évacuation comprenant une rigole d'évacuation (10) pour la pose dans un plancher avec un espace de rigole (11), lequel est limité par un fond de rigole (12) et latéralement par des parois latérales de rigole (14), lesquelles se continuent respectivement par des supports de grille (18) latéraux et par des parois de côtés de grille (20) latérales et deviennent respectivement des ailes visibles (22), comprenant en outre une grille (40) comme couverture pour la rigole d'évacuation (10), la grille (40) étant montée de façon déplaçable sur la rigole d'évacuation (10), entre une position de fermeture (A) limitant vers le haut l'espace de rigole (11) et une position d'ouverture (B) libérant l'espace de rigole (11), au moins une traverse (28) s'étendant entre les parois de côtés de grille (20) opposées l'une à l'autre, la traverse (28) présentant des premiers moyens de guidage (30) et la grille (40) présentant des deuxièmes moyens de guidage (46), les premiers moyens de guidage (30) interagissant avec les deuxièmes moyens de guidage (46) de telle sorte que la grille (40) pivote d'abord sur un axe de pivotement (S), dans son déplacement de la position de fermeture (A) vers la position d'ouverture (B), et est ensuite décalée latéralement en direction d'une ligne s'étendant entre les parois de côtés de grille (20), caractérisé en ce que des moyens de blocage sont disposés sur la traverse (28) pour le blocage de la grille (40) dans la position ouverte (B).
  2. Système d'évacuation selon la revendication 1, caractérisé en ce que la grille (40) est une grille à plaques, avec une plaque (42) limitant au moins partiellement vers le haut l'espace de rigole (11) dans la position de fermeture (A), ou en ce que la grille (40) est une grille à barreaux, avec des barreaux limitant au moins partiellement vers le haut l'espace de rigole dans la position de fermeture.
  3. Système d'évacuation selon l'une des revendications précédentes, caractérisé en ce que, dans la position d'ouverture (B), la grille (40) est rabattue vers le haut sur un axe de pivotement (S).
  4. Système d'évacuation selon l'une des revendications précédentes, caractérisé en ce que, dans la position d'ouverture (B), la grille (40) présente un angle d'ouverture dans la plage de 30° à 90°, en particulier dans la plage de 40° à 60°.
  5. Système d'évacuation selon l'une des revendications précédentes, caractérisé en ce que la rigole d'évacuation (10) présente deux traverses (28) disposées à distance l'une de l'autre le long d'un axe longitudinal de la rigole d'évacuation (10), lesquelles s'étendent entre les parois de côtés de grille (20) opposées l'une à l'autre, la grille (40) étant guidée par des moyens de guidage (30, 46) sur les deux traverses (28), dans son déplacement entre la position de fermeture (A) et la position d'ouverture (B).
  6. Système d'évacuation selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens de guidage présentent une rainure de guidage (30) et les deuxièmes moyens de guidage présentent une saillie de guidage (46) et/ou en ce que les premiers moyens de guidage présentent une saillie de guidage et les deuxièmes moyens de guidage présentent une rainure de guidage.
  7. Système d'évacuation selon la revendication 6, caractérisé en ce que la rainure de guidage (30) présente un évidement (32) comme moyen de blocage pour le blocage de la grille (40) dans la position ouverte (B), lequel évidement accueille la saillie de guidage (46) dans la position ouverte (B), une saillie de maintien (34) soutenant la grille (40) dans la position ouverte étant en outre prévue, en particulier sur la traverse (28).
  8. Système d'évacuation selon la revendication 2, caractérisé en ce que la plaque (42) présente au moins un logement d'outil (50, 52), pour l'engagement d'un outil conçu pour le déplacement de la grille (40).
  9. Système d'évacuation selon la revendication 8, caractérisé en ce que la plaque (42) présente au moins deux logements d'outils (50, 52), la grille (40) étant déplaçable de la position de fermeture (A) vers la position d'ouverture (B) par engagement de l'outil dans un premier logement d'outil (50) des au moins deux logements d'outils (50, 52), et la grille (40) étant déplaçable de la position d'ouverture (B) vers la position de fermeture (A) par engagement de l'outil dans un deuxième logement d'outil (52) des au moins deux logements d'outils (50, 52).
  10. Rigole d'évacuation (10) pour la pose dans un plancher avec un espace de rigole (11), lequel est limité par un fond de rigole (12) et latéralement par des parois latérales de rigole (14), lesquelles se continuent respectivement par des supports de grille (18) latéraux et par des parois de côtés de grille (20) latérales et deviennent respectivement des ailes visibles (22), la rigole d'évacuation (10) étant conçue pour accueillir, de façon déplaçable entre une position de fermeture (A) limitant l'espace de rigole (11) vers le haut et une position d'ouverture (B) libérant l'espace de rigole (11), une grille (40) pour la couverture de la rigole d'évacuation (10), du fait des moyens de guidage (30, 46) disposés sur la rigole d'évacuation (10), au moins une traverse (28) s'étendant entre les parois de côtés de grille (20) opposées l'une à l'autre, la traverse (28) présentant des premiers moyens de guidage (30), lesquels peuvent interagir avec des deuxièmes moyens de guidage (46) de la grille (40) de telle sorte que la grille (40) pivote d'abord sur un axe de pivotement (S), dans son déplacement de la position de fermeture (A) vers la position d'ouverture (B), et est ensuite décalée latéralement en direction d'une ligne s'étendant entre les parois de côtés de grille (20), caractérisée en ce que des moyens de blocage sont disposés sur la traverse (28) pour le blocage de la grille (40) dans la position ouverte (B).
EP21175396.7A 2020-05-25 2021-05-21 Système d'évacuation doté d'une rigole d'évacuation, ainsi qu'une grille Active EP3916166B8 (fr)

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DE102020113909.8A DE102020113909A1 (de) 2020-05-25 2020-05-25 Abflusssystem mit einer Abflussrinne sowie einem Rost

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Publication number Priority date Publication date Assignee Title
DE9318905U1 (de) * 1993-12-09 1994-02-10 Passavant Werke Einlaufrost für Bodenabläufe
DE4403159C2 (de) * 1994-02-02 1995-11-23 Ahlmann Aco Severin Entwässerungsrinne
CA2193760C (fr) * 1995-12-29 2001-12-04 Allen R. Becker Drain de tranchee
DE10337408A1 (de) 2003-03-25 2004-10-21 Aco Severin Ahlmann Gmbh & Co. Kg Abdeckungsanordnung
DE10357542B4 (de) 2003-12-10 2019-03-21 Heinrich Meier Eisengiesserei Gmbh & Co Kg Verdeckte Scharnieranordnung einer Schachtabdeckung
KR100994472B1 (ko) * 2007-09-28 2010-11-16 서울메트로 개방상태가 조절되는 트렌치커버
DE102010061554B4 (de) 2010-12-23 2016-04-28 Heinrich Meier Eisengiesserei Gmbh & Co Kg Abdeckvorrichtung für eine Entwässerungsmulde
EP2578759B1 (fr) * 2011-10-05 2018-03-07 Kessel AG Mécanisme de verrouillage pour un égout
DE202013005513U1 (de) 2013-06-17 2014-09-18 Wiedemann Gmbh Rinne zum Verlegen in einem Fußboden
CA2925260C (fr) 2016-02-22 2023-09-19 Robert A. Diplacido Caniveau sureleve

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